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3830876761 = 28313536667
BaseRepresentation
bin1110010001010110…
…1000101001011001
3100212222110200222111
43210111220221121
530321201024021
61432044552321
7163634625625
oct34425505131
910788420874
103830876761
111696480458
128aab526a1
134908884aa
14284acc185
151764b98e1
hexe4568a59

3830876761 has 4 divisors (see below), whose sum is σ = 3844413712. Its totient is φ = 3817339812.

The previous prime is 3830876759. The next prime is 3830876783. The reversal of 3830876761 is 1676780383.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3830876761 - 21 = 3830876759 is a prime.

It is a super-2 number, since 2×38308767612 = 29351233515939702242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3830876741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6768051 + ... + 6768616.

It is an arithmetic number, because the mean of its divisors is an integer number (961103428).

Almost surely, 23830876761 is an apocalyptic number.

It is an amenable number.

3830876761 is a deficient number, since it is larger than the sum of its proper divisors (13536951).

3830876761 is a wasteful number, since it uses less digits than its factorization.

3830876761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13536950.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The square root of 3830876761 is about 61894.0769460213. The cubic root of 3830876761 is about 1564.7059246633.

The spelling of 3830876761 in words is "three billion, eight hundred thirty million, eight hundred seventy-six thousand, seven hundred sixty-one".

Divisors: 1 283 13536667 3830876761